I applied through an employee referral. The process took 1 week. I interviewed at Oleria (Bengaluru). Process it fair and reasonable. In Office interview. DSA round was easy. In Design round, interviewer had gone into details. In managerial round, they had asked about previous experience, hypothetical scenarios, basic technical question regarding cdn.
Perguntas de entrevista [1]
Pergunta 1
DSA1: check validity of parentheses - standard stack question DSA2: another simple question Design: design book my show with entities, data base schema, query optimization
First round is virtual DSA round
Second round was onsite Design round
Third round with India Head where he focussed on Oleria product and one coding question regarding LRU.
Interviews are medium difficulty level.
Perguntas de entrevista [1]
Pergunta 1
https://leetcode.com/problems/maximum-number-of-books-you-can-take/description/
https://leetcode.com/problems/maximum-number-of-books-you-can-take/description/
LRU related question to fetch last N recent urls(unique) in stream of urls
Candidatei-me pessoalmente. Fiz uma entrevista na empresa Oleria.
Entrevista
Another company wasting time on name of in office interviews. All round were DSA and behavioural. 1st virtual DSA round went well, then in office interview for 2nd DSA round where interviewer was expecting a Data structure where o(1) insert and o(log(n)) for query LOl. He thought linked list can be used for that. Final round with CTO. The CTO didn't knew that Read lock in Read-write lock blocks write and searched it on internet and as he read that read-lock dosent block other reads he was not accepting that write are blocked. Got rejection because in last round I discussed a problem which happened while a new feature was being launched by me.
